21483300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3805

約数の個数: 72

約数和(自身を含む): 65447200

約数和(自身を除く): 43963900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 3769, 5700, 7538, 11307, 15076, 18845, 22614, 37690, 45228, 56535, 71611, 75380, 94225, 113070, 143222, 188450, 214833, 226140, 282675, 286444, 358055, 376900, 429666, 565350, 716110, 859332, 1074165, 1130700, 1432220, 1790275, 2148330, 3580550, 4296660, 5370825, 7161100, 10741650, 21483300]

約数ペア:

[(1, 21483300), (2, 10741650), (3, 7161100), (4, 5370825), (5, 4296660), (6, 3580550), (10, 2148330), (12, 1790275), (15, 1432220), (19, 1130700), (20, 1074165), (25, 859332), (30, 716110), (38, 565350), (50, 429666), (57, 376900), (60, 358055), (75, 286444), (76, 282675), (95, 226140), (100, 214833), (114, 188450), (150, 143222), (190, 113070), (228, 94225), (285, 75380), (300, 71611), (380, 56535), (475, 45228), (570, 37690), (950, 22614), (1140, 18845), (1425, 15076), (1900, 11307), (2850, 7538), (3769, 5700)]